Which of the following are not at equilibrium? Check all that apply. Check all that apply. The concentrations of reactants and the products are not constant. The rate of the forward reaction does not change. The rates of the forward and reverse reactions are equal.

Statements that doesn't portray equilibrium from the question are;

The concentrations of reactants and the products are not constant.

The rates of the forward and reverse reactions are equal.

Therefore, at equilibrium the temperature is constant.

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The concentrations of reactants and the products are not constant and the rates of the forward and reverse reactions are equal. and these reactions are not at equilibrium.

Explanation:

The conditions to attain equilibrium is that,

So the answer is The concentrations of reactants and the products are not constant and the rates of the forward and reverse reactions are equal.

1 is the answer to this problem

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.